2226646466222 has 16 divisors (see below), whose sum is σ = 3447747423744. Its totient is φ = 1077398091000.

The previous prime is 2226646466201. The next prime is 2226646466267.

It is a happy number.

2226646466222 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10059197 + ... + 10278167.

It is an arithmetic number, because the mean of its divisors is an integer number (215484213984).

Almost surely, 2^{2226646466222} is an apocalyptic number.

2226646466222 is a deficient number, since it is larger than the sum of its proper divisors (1221100957522).

2226646466222 is a wasteful number, since it uses less digits than its factorization.

2226646466222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383015.

The product of its digits is 7962624, while the sum is 50.

The spelling of 2226646466222 in words is "two trillion, two hundred twenty-six billion, six hundred forty-six million, four hundred sixty-six thousand, two hundred twenty-two".